When my son turned 3 we designed the first t-shirt together. You can find it here.
It has since then become a tradition for the two of us. He can give me all the details he wants and I make the shirt. He turned 11 today and it’s still important to him that we stick to this agreement.
This year‘s theme was prime numbers. He wanted a large 11 on his chest and several other prime numbers around it.
Here’s what I came up with:
First off, your son is awesome! Secondly, that shirt is so cool! A prime numbers shirt is a math teacher’s dream! Third, that tradition rocks!
Fabulous tradition and how cool that your son designed this shirt!
This is the coolest tradition. I love how his design has grown with him. 
Great tradition and awesome t-shirt!
It looks great on him!
Thank you!
@Lynx I’m so happy he turns into a science geek
@Abbeeroad It’s extremely fun to craft with him. Maybe I should teach him to use the serger. That could take the next t-shirt project to a new level.
What a cool shirt and tradition!! I hope it’s important to him for a long time.
What an awesome tradition! And this is the PRIME EXAMPLE! 
Eleven is my favorite number, so this is particularly cool to me.
Massively cool!
You, your son, and that shirt all rock!
I especially like the way you placed the stripes.
As a teacher, I wholeheartedly approve of the prime numbers. I love that you collab on these, too! Fabulous!
that is freaking amazing!!!
I love that you’ve kept up that tradition - and I love this particular shirt!
This is way cool!
@Cindy I also hope that we keep up doing that for several more years. He’s a pretty creative kid and it’s really fun to craft with him.
@Wulf it’s my favorite t-shirt pattern with this sleeve and yoke construction. I’ve made it in so many different sizes. You can find it here.
Such a cool tradition to share with your kiddo. Love it so much!
That’s a pretty fun tradition! And it’s great that he is still wanting it!
